TWI643436B - 開關調節器及電子機器 - Google Patents

開關調節器及電子機器 Download PDF

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Publication number
TWI643436B
TWI643436B TW103141596A TW103141596A TWI643436B TW I643436 B TWI643436 B TW I643436B TW 103141596 A TW103141596 A TW 103141596A TW 103141596 A TW103141596 A TW 103141596A TW I643436 B TWI643436 B TW I643436B
Authority
TW
Taiwan
Prior art keywords
voltage
circuit
output
error amplifier
switching regulator
Prior art date
Application number
TW103141596A
Other languages
English (en)
Chinese (zh)
Other versions
TW201541832A (zh
Inventor
高田幸輔
出口充康
增子裕之
Original Assignee
日商艾普凌科有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 日商艾普凌科有限公司 filed Critical 日商艾普凌科有限公司
Publication of TW201541832A publication Critical patent/TW201541832A/zh
Application granted granted Critical
Publication of TWI643436B publication Critical patent/TWI643436B/zh

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
    • G05F1/56—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/1552—Boost converters exploiting the leakage inductance of a transformer or of an alternator as boost inductor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0003—Details of control, feedback or regulation circuits
    • H02M1/0025—Arrangements for modifying reference values, feedback values or error values in the control loop of a converter

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Dc-Dc Converters (AREA)
TW103141596A 2013-12-24 2014-12-01 開關調節器及電子機器 TWI643436B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013-265515 2013-12-24
JP2013265515A JP6211916B2 (ja) 2013-12-24 2013-12-24 スイッチングレギュレータ

Publications (2)

Publication Number Publication Date
TW201541832A TW201541832A (zh) 2015-11-01
TWI643436B true TWI643436B (zh) 2018-12-01

Family

ID=53401197

Family Applications (1)

Application Number Title Priority Date Filing Date
TW103141596A TWI643436B (zh) 2013-12-24 2014-12-01 開關調節器及電子機器

Country Status (5)

Country Link
US (1) US9293990B2 (ja)
JP (1) JP6211916B2 (ja)
KR (1) KR102145165B1 (ja)
CN (1) CN104731146B (ja)
TW (1) TWI643436B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI767793B (zh) * 2021-07-20 2022-06-11 新唐科技股份有限公司 突波濾除電路以及微控制電路

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JP6393169B2 (ja) * 2014-11-27 2018-09-19 エイブリック株式会社 Ｄｃ−ｄｃコンバータ
US9973091B2 (en) * 2015-01-14 2018-05-15 Semiconductor Components Industries, Llc Precise and dynamic control of synchronous rectification switch voltage in a switched mode power supply
US10312805B2 (en) * 2015-04-02 2019-06-04 Virginia Tech Intellectual Properties, Inc. Current mode control DC-DC converter with single step load transient response
CN105207481B (zh) 2015-09-23 2018-05-25 深圳市华星光电技术有限公司 一种环路补偿电路及开关电源电路
JP6592374B2 (ja) * 2016-02-23 2019-10-16 エイブリック株式会社 スイッチングレギュレータ
JP6619274B2 (ja) * 2016-03-23 2019-12-11 エイブリック株式会社 ボルテージレギュレータ
US10128757B2 (en) * 2017-03-03 2018-11-13 Dialog Semiconductor (Uk) Limited Buck-boost converter with small disturbance at mode transitions
JP6892357B2 (ja) * 2017-08-31 2021-06-23 エイブリック株式会社 スイッチングレギュレータ
JP6932056B2 (ja) * 2017-10-06 2021-09-08 エイブリック株式会社 スイッチングレギュレータ
CN108258896B (zh) * 2018-02-05 2020-04-21 上海艾为电子技术股份有限公司 软启动电路以及电源系统
CN108258895B (zh) * 2018-02-05 2020-11-17 上海艾为电子技术股份有限公司 软启动电路以及电源系统
US10965212B2 (en) * 2018-04-17 2021-03-30 STMicroelectronics (Alps) SAS Switched-mode power supply with bypass mode
CN110707926B (zh) * 2018-07-09 2022-03-08 力智电子股份有限公司 直流-直流控制器
JP7115939B2 (ja) * 2018-09-04 2022-08-09 エイブリック株式会社 ボルテージレギュレータ
US11784568B2 (en) * 2018-10-02 2023-10-10 Texas Instruments Incorporated Low quiescent current buck converter with direct feedback
JP7101590B2 (ja) * 2018-10-18 2022-07-15 エイブリック株式会社 スイッチングレギュレータ
JP7399551B2 (ja) * 2019-01-30 2023-12-18 日本無線株式会社 電源回路
US11050347B2 (en) 2019-07-01 2021-06-29 Nxp Usa, Inc. Dynamic enhancement of loop response upon recovery from fault conditions
CN112803742B (zh) 2021-02-27 2022-08-09 华为技术有限公司 Dc/dc转换器及其软启动防过冲方法

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US20030223255A1 (en) * 2002-05-31 2003-12-04 Green Power Technologies Ltd. Method and apparatus for active power factor correction with minimum input current distortion
WO2007066680A1 (ja) * 2005-12-08 2007-06-14 Rohm Co., Ltd. レギュレータ回路およびそれを搭載した自動車
TW200733529A (en) * 2006-01-12 2007-09-01 Seiko Instr Inc Switching regulator
TW200904247A (en) * 2007-01-18 2009-01-16 Seiko Instr Inc Led drive circuit
JP2009253992A (ja) * 2008-04-01 2009-10-29 Sharp Corp スイッチング電源回路
TW201100994A (en) * 2009-02-20 2011-01-01 Seiko Instr Inc Voltage regulator
JP2011199942A (ja) * 2010-03-17 2011-10-06 Ricoh Co Ltd スイッチングレギュレータ
US20110267016A1 (en) * 2010-04-28 2011-11-03 Renesas Electronics Corporation Switching regulation controller, switching regulator and controlling method for switching regulation
US8446138B2 (en) * 2008-09-02 2013-05-21 Samsung Electronics Co., Ltd. Stability compensation circuit and DC-DC converter including the same

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JP4708976B2 (ja) * 2005-11-22 2011-06-22 株式会社リコー 同期整流型スイッチングレギュレータ、同期整流型スイッチングレギュレータの制御回路及び同期整流型スイッチングレギュレータの動作制御方法
JP2008011585A (ja) 2006-06-27 2008-01-17 Seiko Instruments Inc スイッチングレギュレータ
JP5312781B2 (ja) * 2007-12-19 2013-10-09 シャープ株式会社 スイッチング電源回路
JP2011055692A (ja) * 2009-09-04 2011-03-17 Rohm Co Ltd スイッチングレギュレータ
JP2011151637A (ja) * 2010-01-22 2011-08-04 New Japan Radio Co Ltd エラーアンプの位相補償回路
US9018923B2 (en) * 2011-12-05 2015-04-28 Texas Instruments Incorporated Dynamic bias soft start control apparatus and methods
EP2621068B1 (en) * 2012-01-27 2018-08-22 Dialog Semiconductor GmbH Bypass control in a DC-to-DC converter

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030223255A1 (en) * 2002-05-31 2003-12-04 Green Power Technologies Ltd. Method and apparatus for active power factor correction with minimum input current distortion
WO2007066680A1 (ja) * 2005-12-08 2007-06-14 Rohm Co., Ltd. レギュレータ回路およびそれを搭載した自動車
TW200733529A (en) * 2006-01-12 2007-09-01 Seiko Instr Inc Switching regulator
TW200904247A (en) * 2007-01-18 2009-01-16 Seiko Instr Inc Led drive circuit
JP2009253992A (ja) * 2008-04-01 2009-10-29 Sharp Corp スイッチング電源回路
US8446138B2 (en) * 2008-09-02 2013-05-21 Samsung Electronics Co., Ltd. Stability compensation circuit and DC-DC converter including the same
TW201100994A (en) * 2009-02-20 2011-01-01 Seiko Instr Inc Voltage regulator
JP2011199942A (ja) * 2010-03-17 2011-10-06 Ricoh Co Ltd スイッチングレギュレータ
US20110267016A1 (en) * 2010-04-28 2011-11-03 Renesas Electronics Corporation Switching regulation controller, switching regulator and controlling method for switching regulation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI767793B (zh) * 2021-07-20 2022-06-11 新唐科技股份有限公司 突波濾除電路以及微控制電路

Also Published As

Publication number Publication date
JP6211916B2 (ja) 2017-10-11
US9293990B2 (en) 2016-03-22
TW201541832A (zh) 2015-11-01
JP2015122879A (ja) 2015-07-02
KR102145165B1 (ko) 2020-08-18
KR20150075034A (ko) 2015-07-02
CN104731146A (zh) 2015-06-24
CN104731146B (zh) 2017-07-04
US20150180335A1 (en) 2015-06-25

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